package day1207_4;

public class HWComputer {
     //new 方法名();
     HWComputer(){//构造方法，
          System.out.println(22);
     }

     HWComputer(int x){//构造方法，
          System.out.println(x);
     }
}


class  Test2{
     public static void main(String[] args) {
          HWComputer h1=new HWComputer(7);

     }
}
